Bob's Machine Shop 4" heavy duty Setback Versa Series Jack Plate (300 hp max) 100504100
Item #: 100-504100
Bob's Machine Shop's Versa Jac jack plate line, offers new technology in the Jack Plate market. The first & only jack plate to offer an upgrade kit for boaters to convert to Hydraulic at a later date!
Made of high-quality, aircraft-grade aluminum, the patent pending Versajac? has the same look as Bob's popular line of hydraulic jacks. It is rated for engines up to 300 hp and is available in 4", 6", 8", 10", 12" & 14" setbacks as well as our mini jack plate line. Adjusting the jackplate for optimum results is easily done while the boat is in the water. When it's time to upgrade from manual to all-hydraulic operation, converting the jack is simple. Using a few basic hand tools, remove the Versajac's manual screw assembly and swap it out for the new hydraulic cylinder kit. Then install the pump inside the boat. All BMS's hydraulic pumps are designed to mount inside for longevity and protection from the elements. Jack plates have "limited lifetime warranty" and pumps have a 5 year warranty (excluding water damage).
Bob's Versa Jac, Jack plates offer 1 piece design, unlike competitors that require setback spacers to achieve the proper setback. Can be pre-drilled for side mount power poles on request when ordering. Please specify port, starboard, or both.
Lifetime warranty on structure
Can be converted to Hydraulic if owner desires to change styles
Automotive grease nipples for easy lubrication
Tension rods
Made in USA, in our own factory in Tampa, Florida
Rated for 300HP, upto 625 lbs motors (heavier should use Extreme series)
SKU Model Weight lbs/kilo Max HP/lbs Setback in/cm
100-504000 4" Light Versa 35/15 115/425 4/10
100-504100 4" HD Versa 40/18 300/625 4/10
100-506000 6" Versa 41/18 300/625 6/15
100-508000 8" Versa 45/20 300/625 8/20
100-510000 10" Versa 49/22 300/625 10/25
100-512000 12" Versa 56/25 300/625 12/30
100-514000 14" Versa 71/32 300/625 14/35
